Never remove a stopper of a radiator and do not weaken a drain stopper of a radiator at the working or hot engine and a hot radiator.

Fig. 2.210. Components of system of cooling of Mazda 6 cars: 1–radiator; 2–radiator cover; 3–thermostat; 4–the pump of cooling liquid; 5–blade of the fan of system of cooling; 6–engine of the fan of system of cooling No. 1, engine of the fan of system of cooling No. 2; 7–L3 engines; 8–LF engines, except for L8 engines